JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD MCA 2023 C PROGRAMMING AND DATA STRUCTURES Previous Question Paper (March - 2023 - R22)
Note: This question paper contains two parts A and B. Part-A is a compulsory question consisting of ten sub-questions. Part-B consists of ten questions (numbered from 2 to 11) carrying 10 marks each. From each unit, there are two questions and the student should answer one of them. The student should answer five questions from Part-B.
Part A
Answer all questions. Each question carries 1 mark.
Discuss about Flow Chart.
Answer
A Flowchart is a graphical representation of an algorithm or process, using standardized symbols like ovals for start/end, parallelograms for input/output, and rectangles for processing to illustrate the step-by-step flow of logic.
Write about constants declaration in c.
Answer
Constants are declared using the const keyword (e.g.,
When to use go to statement?
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What is the scope of Local and Global variables?
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Declare a 3 dimensional array.
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Write about Command Line Arguments.
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What is Self-Referential Structures?
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Write about append mode.
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Compare the complexity of searching algorithms.
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Write applications of Stacks.
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Part B
Write about types of computer systems and computing environments.
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Explain Software development life cycle.
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What is Data type? Explain different data types available in C.
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Explain the role of operator precedence and associativity in expression evaluation.
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Explain various conditional statements available in C.
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Explain nested loops with example.
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What is function? Explain user defined functions with return value.
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Explain about recursion over iteration.
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Explain string handling functions.
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Write applications of arrays.
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What is pointer? Explain array of pointers.
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Explain call by reference.
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Explain derived data types available in C.
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How to pass structure as a parameter to function?
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Discuss about Input / Output streams related to Files.
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What is File? Explain different types of files with operations.
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Discuss about Insertion sort.
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Explain Binary search.
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Explain operations of Linear List with array implementation.
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Explain Linked implementation of Queue.
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